Romans 15:8-12

Now I say that Jesus Christ was a minister of the circumcision for the truth of God, to confirm the promises made unto the fathers: and that the Gentiles might glorify God for his mercy; as it is written, For this cause I will confess to thee among the Gentiles, And sing unto thy name. And again he saith, Rejoice, ye Gentiles, with his people. And again, Praise the Lord, all ye Gentiles; And laud him, all ye people. And again, Esaias saith, There shall be a root of Jesse, And he that shall rise to reign over the Gentiles; In him shall the Gentiles trust.